Math Problem Statement
Question 1(Multiple Choice Worth 1 points) (Rational Functions' Vertical Asymptotes and Holes MC)
The table gives selected values for a function h(x).
x 2.997 2.998 2.999 3.001 3.002 3.003 h(x) 0.142847 0.142850 0.142854 0.142861 0.142864 0.142867
If h is defined as h of x equals the fraction with numerator binomial x squared minus 9 and denominator trinomial 6 x squared plus 6 x minus 72, which of the following statements is true? the limit of h of x as x approaches 3 equals 0.143, and h(x) has a vertical asymptote at x = 3. the limit of h of x as x approaches 3 equals 0.143, and h(3) = 0.143. the limit of h of x as x approaches 3 from the left equals the limit of h of x as x approaches 3 from the right equals 0.143, and h(3) = 0.143. the limit of h of x as x approaches 3 equals 0.143, and h(x) has a hole at x = 3.
Solution
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Math Problem Analysis
Mathematical Concepts
Rational Functions
Limits
Asymptotes and Holes
Factoring
Formulas
h(x) = (x^2 - 9) / (6x^2 + 6x - 72)
Factored Form: h(x) = (x - 3)(x + 3) / [6(x - 3)(x + 4)]
Simplified Form: h(x) = (x + 3) / [6(x + 4)]
Theorems
Limit Definition
Factorization
Suitable Grade Level
Grades 10-12
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